supercollider showcase (2013 - 2010)

http://soundcloud.com/hanklebury/waterbugs -- thanks, Hank!

backing band:
≡ @all-n4tural's kalimba & turntable recorded by @random-coil
≡ favorite bits from http://cumbriaremixed.blogspot.de/ @cumbriaremixed
≡ miscellaneous percussive sounds by @gluid-1 (i think that file's not up anymore, but there's a treasure trove yet here: http://soundcloud.com/gluid-1/sets/fieldrecordings-feel-free-to )

thanks, again and again!

http://sccode.org/1-4Rs



hanklebury shufflebug hoedown

Live performance of music for real time video by the same name. All audio directly from SuperCollider. Drones controlled live via iPad.

Line Walk

This sound was generated using the following 140 characters of SuperCollider code:

play{mean({|j|i=j+1;CombC.ar(x=0.5**i*Pluck.ar(a=Saw.ar(1/i+1/6),a,1,1/i/(3-LFPulse.ar(1/i))/30,9,1b/i),1,SinOsc ar:i+[4,9]*1e-3,0)-x}!9)/9}

I post these at unpredictable intervals at https://twitter.com/headcube 

I've been listening to a few songs recently that have a heavy chorus effect on the bass and/or guitar, and I felt like doing something similar in a tweet. I also recently wrote a 78-character implementation of http://whitneymusicbox.org/index.php?var=v1 (here it is: play{mean({|i|99**(-1-LFSaw.kr(i+1/180,1))*SinOsc.ar(i+1*55)}!48)!2} ). This works by just having every note repeat after a fixed interval, but the intervals are different for each frequency. This tweet works in a similar way, except that the notes also periodically move up and down by a perfect fifth, so the melody plays on the harmonics of two fundamental notes, one at  60 Hz and one a fifth above it, at 90 Hz.

The code synthesises nine voices, numbered from 1 to 9. (9 is the highest frequency and the lowest volume.) The guitar-like sound comes from the Pluck UGen, which is triggered by the Saw. The Saw's frequency is in the range 1/6 to 1/3 cycles per second, with the bass notes being triggered more often. The LFPulse moves the frequency up and down periodically.

Finally the CombC is used as a delay line to produce a cheap-but-effective chorus effect. I modulate its delay line (with a frequency of i, so the higher notes have more intense chorusing effects) and then subtract the original, non-delayed signal. (Subtracting rather than adding means that the effect also serves as a DC blocker.) A stereo effect is created by making the delay lines slightly different lengths in the left and right channels.

And that's it. The end result puts me somewhat in mind of the theme from Twin Peaks, which is no bad thing.

SuperCollider tweet from 4.12.2013 (see description for explanation and code)

registrazioni: tubi di metallo percossi, molle, pietre strofinate.
manipolazioni: SuperCollider, Logic Pro.
Bellemo Stefano anno produzione 2013
Grazie per la vostra attenzione.

Zone di Transizione

From the first version of my SC modular system that makes any sound...

Legofelch

Hipster arthrite

nominal

some crystalloid SC grains (albeit large ones)

Sandalears

≡ miscellaneous percussive sounds by @gluid-1 :: http://soundcloud.com/gluid-1/sets/fieldrecordings-feel-free-to 

thanks, Bram!

http://sccode.org/1-4Rs 

_________________________
<i>
Seventy-three is the 21st prime number. The previous is seventy-one, with which it comprises the 8th twin prime. It is also a permutable prime with thirty-seven. 73 is a star number.

73 is the largest minimal Primitive root in the first 100000 primes. In other words, if p is one of the first 100000 primes, then at least one of the primes 3, 5, 7, 11, 13, 17, ..., 73 is a primitive root modulo p.

73 is the smallest prime congruent to 1 modulo 24.

73 is an emirp.

The mirror of 73, the 21st prime number, 37, is the 12th prime number. The number 21 includes factors 7 and 3. The number 21 in binary is 10101 and Seventy-three in binary, 1001001, both are a palindrome. In addition, of the 7 binary digits representing 73, there are 3 ones. Also, 37+12=49 (seven squared) and 73+21=94=47×2, 47+2 also being equal to seven squared. Additionally, both 73 and its mirror, 37, are primes twice over, as 31, 43, 67 and 79 are all prime numbers.

Every positive integer can be written as the sum of 73 or fewer sixth powers (see Waring's problem).

In base 5, the smallest prime with a composite sum of digits is 73.

73 is the only prime repunit in base 8 (1118).

73 is the smallest factor of the first composite generalized Fermat number in base 10 (104+1 = 10,001 = 73×137).
</i>
  -- https://en.wikipedia.org/wiki/73_(number) 


_________________________



gluid groove #73

AKUSMATRON all-stars groove

featuring
@gluid-1
@yuko-parris
@random-coil
@random-coil
@ohsowhy
@cumbriaremixed

thanks, all, for donating your sounds.


2^3 players play 2^5 notes or rests (2^-3 seconds long) per bar, choosing from 2^8 positions within 2^3 files.
every 2^3 seconds, one player in turn changes its mind about these things.


http://sccode.org/1-4Rs

______________________________________________________________________________________
http://www.flickr.com/photos/15216811@N06/9374981730/in/faves-48773669@N02 

AKUSMATRON all-stars groove

"Like words dissolve in the mind of a infant, transforming into places, scenarios and characters. Words are transformed into textures, sound and gestures" Alexandre 2013

All sounds were created or processed in SuperCollider

Es war einmal... (Stereo Reduction)

For Something New

Waited For Change

Bellemo Stefano: registrazioni sul campo- buddha machine - manipolazioni con SuperCollider, Logic Pro.
Anno produzione 2012/13
Grazie per la vostra attenzione.

Immagine di Cristiano Bellemo.
https://www.instagram.com/cristianobellemo/

Giardino d'Inverno

fragment of choir music created by singing into the laptop microphone and having the computer process the recorded sound with supercollider in real-time. 

Excuses to the sensitive ears: the singing indeed is not entirely accurate - it takes some getting used to singing accurately if you don't have the expected feedback in your ears ;) 

More explanation and downloadable code on http://a-touch-of-music.blogspot.be/2013/12/virtual-choir-auto-harmonize-your-voice.html



Virtual choir

More info? http://a-touch-of-music.blogspot.be/2013/12/virtual-choir-auto-harmonize-your-voice.html

Lamentatio

Per 3 Flauti Traversi / Supercollider / DigiDrummer (stereo - 2010)

Per 3 Flauti Traversi / Supercollider / DigiDrummer

Score 9

GrainySaturday

One large and many small

Archive of the old SuperCollider group

Music made with the SuperCollider Programming Language

Please post stuff that is more or less pure sc1/2/3 only!
If you can provide code also, it's appreciated.
SuperCollider code sharing e.g. via http://sccode.org. 
More info about SuperCollider at http://supercollider.github.io

supercollider showcase (2013 - 2010)

SuperCollider.github.io